bug#24602: grep-2.26 make check fails on i686

[Assaf Gordon]

Hello,

> On Oct 3, 2016, at 17:48, Jaroslav Skarvada <address@hidden> wrote:
> 
> Reproduced on Fedora Rawhide, gcc-6.2.1:
> 
> [...]
> Full build log:
> https://kojipkgs.fedoraproject.org/work/tasks/8044/15928044/build.log
> x86_64 seems to work OK

As a side note,
these are gnulib tests which fail to compile, grep-2.26 is built successfully 
and its test do not fail (based on the log above).

I tested with it Ubuntu 15.04-i686 with gcc 4.9.2 and there were no failures - 
I'll create a newer i686 test VM to catch these potential failures...

-assaf